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<?php |
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/** |
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* TActiveHiddenField class file. |
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* |
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* @author Carl G. Mathisen <[email protected]> |
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* @link https://github.com/pradosoft/prado |
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* @license https://github.com/pradosoft/prado/blob/master/LICENSE |
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* @package Prado\Web\UI\ActiveControls |
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*/ |
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namespace Prado\Web\UI\ActiveControls; |
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use Prado\Prado; |
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use Prado\Web\UI\WebControls\THiddenField; |
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/** |
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* TActiveHiddenField class |
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* |
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* TActiveHiddenField displays a hidden input field on a Web page. |
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* The value of the input field can be accessed via {@link getValue Value} property. |
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* |
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* @author Carl G. Mathisen <[email protected]> |
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* @package Prado\Web\UI\ActiveControls |
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* @since 3.1 |
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*/ |
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class TActiveHiddenField extends THiddenField implements IActiveControl |
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{ |
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/** |
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* Creates a new callback control, sets the adapter to |
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* TActiveControlAdapter. If you override this class, be sure to set the |
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* adapter appropriately by, for example, by calling this constructor. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->setAdapter(new TActiveControlAdapter($this)); |
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} |
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/** |
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* @return TBaseActiveCallbackControl standard callback control options. |
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*/ |
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public function getActiveControl() |
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{ |
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return $this->getAdapter()->getBaseActiveControl(); |
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} |
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/** |
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* @return TCallbackClientSide client side request options. |
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*/ |
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public function getClientSide() |
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{ |
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return $this->getAdapter()->getBaseActiveControl()->getClientSide(); |
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} |
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/** |
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* Client-side Value property can only be updated after the OnLoad stage. |
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* @param string $value text content for the hidden field |
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*/ |
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public function setValue($value) |
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{ |
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if (parent::getValue() === $value) { |
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return; |
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} |
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parent::setValue($value); |
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if ($this->getActiveControl()->canUpdateClientSide() && $this->getHasLoadedPostData()) { |
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$this->getPage()->getCallbackClient()->setValue($this, $value); |
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} |
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} |
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} |
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pradosoft /
prado
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